The contact owns a 2022 GMC Sierra 1500. The contact stated that the vehicle failed to immediately start with the message "Battery and Key fob" failure displayed. The battery and key fob were replaced; however, but the failure persisted. The vehicle was taken to the local dealer who diagnosed that the engine was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 36,000. The VIN was not available.

- Lincoln, NE, USA

The contact owns a 2022 GMC Sierra 1500. The contact stated that after shifting to park(P) and turning off the vehicle, the message "Shift to Park" remained displayed on the instrument panel, with an audible chime coming from the vehicle. The contact was forced to use the key fob to lock and unlock the doors several times to correct the failure. The dealer was notified of the failure and an appointment was scheduled to have the vehicle repaired. The manufacturer was notified of the failure and provided the contact with a case number. The contact was then referred to the NHTSA Hotline to report the failure. The vehicle was not repaired. The failure mileage was unknown.

- Laurinburg, NC, USA

During the first approximately 10 minutes of most drives, the vehicles speaker systems intermittently cuts in and out. This includes the turn signal audio and seatbelt chimes. It does not happen on every drive, I would estimate that about 2 out of 3 drives this issue occurs. All sound will cut out for about a half a second up to 2 seconds. After I begin the drive this issue will go away usually within 10 minutes however sometimes it is quicker than that. I have not taken the vehicle to be looked at due to others stating the dealer has no fix for the issue at this time. The turn signal and seatbelt chime cutting out can create confusion and may cause occupants to forget to buckle their seatbelt. No warning lights or messages have appeared in relation to this issue

- Lima, OH, USA

Hi, I was driving on [XXX] and my radio volume went to full volume 100% by itself. The radio would not shut off and none of the controls would work, everything froze. I kept turning the volume button down and the volume bar on the screen showed that it was trying to minimize, but it wouldn't stay. It kept going to full volume. Finally, after I kept pushing the off and mute buttons, the radio shut off and was unresponsive. When I reached my destination and shut the truck off and restarted it, the radio then worked as it normally should. This happened to me yesterday, and I'm still having trouble hearing and my ears hurt. I researched this online and found that there are many other people that had this same scenario with their sierra. I wanted to reach out and report this. Thank you [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Greene , ME, USA

Radio software glitch (bulletin 23-NA-183) cuts blower fan speed to 50% or below resulting in ineffective defrost during winter months. GM knows of the issue and has a radio software update but will not complete this as warranty and/or recall and will demand you pay for the correction. Due to the uncontrolled and loss of power to fan that cannot be corrected by the owner (ex. turning radio off/on will not fix it) this has become a serious safety concern as the windshield can fog, frost, or freeze while driving the vehicle.

- Helenville, WI, USA

The contact owns a 2022 GMC Sierra 1500. The contact stated while driving at approximately 55 MPH, the infotainment system, and the rearview camera became inoperative, and the vehicle stalled. The tailgate unintendedly opened, and the steering and lane control assist feature independently activated causing the vehicle to steer in the other lanes. The contact stated while the vehicle was in reverse, the vehicle unexpectedly shifted to park. No warning light was illuminated; however, the "Check Suspension" message was displayed on the instrument panel, and lights on the instrument panel were intermittently darkened. The headlights were intermittently illuminated independently. The failures had occurred on several occasions. The vehicle was taken to a dealer to be diagnosed; however, the results were unknown. The vehicle was repaired; however, the failure persisted. The manufacturer was not notified of the failure. The failure mileage was approximately 15,000.

- Pomeroy, OH, USA

The contact owns a 2022 GMC Sierra 1500. The contact stated that while her husband was driving approximately 75 MPH, there was an abnormal sound coming from the engine compartment. The contact stated that the vehicle stalled, and the instrument cluster had gone blank. The contact stated that her husband was able to coast to the side of the highway and stopped the vehicle. The contact-??s husband attempted to restart the vehicle several times, but the vehicle failed to start. The vehicle was towed to the dealer to be diagnosed. The contact was informed that the engine had seized, and the 12-volt battery harness had short-circuited. The vehicle was in the process of being repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 65,000.

- Fort Smith, AR, USA

Infotainment system volume shot up full blast on its own with no operator control or influence. The volume of music was so high that it was hard to concentrate on driving while trying to reduce the volume and could not. Had to pull over on the side of the road and shut off vehicle to get the volume to go down. This could be a potential safety risk when driving at higher speeds causing the driver to not concentrate on the road and other surrounding vehicles. I reported issue to dealership and have not had it looked at yet as it has only happened one time. The volume indicator flashed on the screen and showed the volume indicator bar going up to full blast. No other indicators or warning were present at the time.

- Leclaire, IA, USA

The tailgate unlatches without being activated.

- Mount Pleasant, WI, USA

Rear tailgate would randomly fall down without any key fob buttons being hit. Did some Google searches and it sounds like it is VERY common. There is a faulty tailgate switch that will randomly drop the tailgate which could cause damage if you have a bike rack on or things could fall out of the truck bed while driving if it isn't noticed that the tail gate has dropped

- Williamsburg, MI, USA

This is the second time after already bringing in for service, while driving turning on the radio the volume goes to full volume with a Bose system it is ear piercing, none of the radio controls worked, I could not shut off the radio or turn the volume down it was locked at full volume. I had to stop in the middle of the road in Cambridge MA, Place in park, shut the engine off and open the drivers side door to shut the radio off, it took four attempts of restarting and stopping vehicle before the volume would return to normal. This is a severe SAFETY HAZARD THAT WILL EFFECT HEARING AND CAUSE AN ACCIDENT, I AM SO FED UP WITH THIS VEHICLE. I need to schedule another appointment for GMC to do nothing.

- Rowley, MA, USA

This has now happened twice. While driving down the road, my radio has went to full volume and continues to go back to full volume, even if I twist the volume control knob quickly to lower the volume. This is a very scary situation while driving down the road and your radio goes to 100% volume out of the blue. There is no warning and the volume just goes to 100%

- Sulphur Springs, TX, USA

While driving, I turned the volume on the radio a couple clicks louder using the steering wheel controls. After I stopped pushing the volume button on the steering wheel, it continued to rapidly increase volume until it maxed out. It was incredibly loud, in a panic, I verified the VOL+ button was not stuck. The VOL- on the steering wheel did not reduce the volume. I spun the volume button down, on the radio, but it would instantly return to full volume the moment I stopped spinning it. The power button on the radio also had no effect. I was driving at 50mph and had no way to reduce the volume from the max, which was incredibly distracting to say the least. I was finally able to get it to stop by pulling out my phone (which was connected via CarPlay) and hitting the pause button on my phone. Afterwards it behaved as normal, but my man did my ears hurt. Luckily there wasn-??t any traffic nearby as I could hardly focus on the road while fumbling with the audio.

- Livonia, MI, USA

On June 8th I started my truck and it made a strange unfamiliar noise before starting. I thought it was bizarre. Shortly after I stopped in traffic and my truck stalled out. It stayed on but when I went to give it gas I didn-??t move. So I restarted the engine and the same strange noise was made. Along with the noise I smelled something funny so I pulled into a gas station. Little did I know my truck was on fire. I got the vehicle away from the gas pumps and within 5 minutes the whole truck was on fire. Before this fire I had brought the vehicle in for service due to a check engine light multiple times the codes will be listed below. I also had an interlock device installed in the truck at the time.

- Wells, ME, USA

Problem #1: initially reported issue with check engine light coming on when driving in rain or getting vehicle washed. Research shows grounding issues. Dealership replaced BCM but problem persists. Reported problem again but no actions are being taken

- Ramseur, NC, USA

Side Blind Zone Warning in Driver-??s side mirror constantly alerts(turns on) when driving on a highway next to guardrails without any other vehicles nearby. Extremely disturbing at night.

- Gloucester, MA, USA

On January 20th 2024 I was cleaning heavy dirt and mud off of my truck, after leaving the car wash and driving about 20 miles, once I parked my tailgate started to open over and over on its own. This happened again on March 4th 2024 after cleaning off a lot of dirt from my vehicle the tailgate opened on its own while my truck was parked in the garage. It opened into the garage door, when I left I did not know it was open, so when I opened the garage door the hinges on the garage door scraped and dented the tailgate as it opened. I had not pressed any buttons inside the truck, outside of the truck, or pressed the tailgate open buttons on the key fob. After intense car washes it has opened on its own each time.

- Castle Rock, CO, USA

On Feb. 27, 2024 approx. 04:15 left for gym and work. When arrived at gym and began to park, I put truck in reverse to check back line and noticed I was looking at my license plate. I then put into park and got out of truck and shut tailgate. Thinking not much about it, I must've touched the button the night before and hit a bump on way into work. Since I have a toneau cover, it fits pretty tight and I typically have to pull it down by hand. I heard about recall that day after I got to work from co workers. Checked my VIN, but did not come up as one of the tailgate recalls. March 7, 2024- Left again for gym and work approximately same time in AM. As I was driving into gym and work, another car coming up close behind me wanted to pass. The car then suddenly backed off to a considerable distance. As I got to gym and put in reverse to check my back line, I noticed I was looking at my license plate again. I know that I did not touch a button either on FAB or tailgate. because I park in garage and leave FAB in a secure place where it can not be pressed. If tailgate was down in my garage, it would have stopped garage door from opening and/or damaged my garage door. In either instances, I did not get a sensor alarm going off on my dash for "tailgate down", If its even equipped with that alarm.

- Fenton, MI, USA

While unlocked, passenger doors go through unlocking phase, door locks click, parking lights flash and tail gate comes open. Along with this, an electric motor sound comes from underneath the vehicle (pre start fuel pressurization sequence?) that goes on and on, doors locked, or unlocked, that, left unchecked, drains the battery. Must be hooked to battery recharger round the clock.

- Dewittville, NY, USA

Purchase new in Sept 2022. I did not notice that my trailer hitch Connector was not working until after a year later. when i needed to hookup my enclosed car hauler trailer. And notice that my trailer daytime running lights where not working. Only brakes/,turn signals and four way flashers. I contacted my dealer and again they found no issues with the factory harness. leaving me on the side of the road until morning. As i had no running lights. After arriving back home. I crawl under the rear bumper. just to check the connections. I could not see anything nor would i know what to look for. I called another Gmc dealer and they mention that they been having problems with the module for the factory trailer connector. Still having issues

- Townsend, TN, USA